5 Legendary Harley-Davidson Motorcycles

Iron Legacy - Motorcycles have always represented more than just transportation; they symbolize adventure, freedom, and a deep passion for the road. Among the countless motorcycle manufacturers in history, few have achieved the legendary status of Harley-Davidson. Founded in 1903 in Milwaukee, Wisconsin, the company began as a small operation led by William S. Harley and Arthur Davidson. Their first motorcycle was a simple one-cylinder machine built for personal use, but its exceptional quality led to demand from others. This marked the beginning of what would become one of the most influential motorcycle brands in the world.

The first factory of Harley Davidson in 1903. (Picture from: http://www.harley-davidson.com/)

Over the decades, Harley-Davidson has crafted motorcycles that have left a lasting impression on the industry. Known for their distinctive design, powerful engines, and deep, rumbling exhaust notes, Harley-Davidson bikes have cultivated a devoted global following. The brand is synonymous with American motorcycling, and its influence can be seen in everything from pop culture to motorsports.

 
Many motorcycles have carried the Harley-Davidson name, but a select few stand out as truly legendary. These models not only pushed engineering boundaries but also became symbols of their time, influencing generations of riders. Here are five of the most classic and historic Harley-Davidson motorcycles ever built.

5. Harley-Davidson 5D V-Twin
The 1909 Harley-Davidson 5D V-Twin was the company’s first attempt at a V-Twin engine, featuring an 811cc displacement. This model marked a significant milestone, as it introduced the now-iconic 45-degree V-Twin layout that would define Harley-Davidson for years to come. However, the design faced initial challenges. 

1909 Harley Davidson 5D V-Twin. (Picture from: http://harley-davidson.oldcarandtruckpictures.com/)

The chassis was too long for the engine, leading to stability concerns. Recognizing these issues, Harley-Davidson refined the design and released an improved version in 1910. Despite its early flaws, the 5D set the stage for the powerful V-Twin engines that would later dominate Harley-Davidson’s lineup.

1909 Harley Davidson 5D V-Twin. (Picture from: http://harley-davidson.oldcarandtruckpictures.com/)

4. Harley Davidson 8 Valve Racer
By 1921, the Harley-Davidson 8 Valve Racer emerged as a revolutionary machine built for speed. Equipped with a 1,000cc engine, this motorcycle was designed for racing, boasting an open exhaust system that maximized power.

1921 Harley Davidson 8 Valve Racer. (Picture from: http://www.liveauctioneers.com/)

It was an exclusive and rare model, mainly because of its high price—$1,500 at the time, a considerable sum. The 8 Valve Racer was not a street-legal bike; it was built purely for competition. It became the first Harley-Davidson to break the 100 mph barrier in England, solidifying its status as a pioneer in high-performance motorcycles.

3. Harley Davidson Two-cam JDH
In 1928, Harley-Davidson introduced the Two-Cam JDH, a machine designed for those who craved speed. Powered by a 1,200cc engine, it was one of the fastest large motorcycles of its era. Its sleek design, featuring a larger fuel tank and an aggressive stance, made it a standout. 

1928 Harley Davidson Two-cam JDH. (Picture from: http://www.motorarchive.com/)

The JDH was not just about aesthetics—it was an engineering marvel. It became a favorite among thrill-seekers and even law enforcement agencies, who valued its speed and durability. By 1929, owning a JDH was a sign of prestige, symbolizing a love for both performance and style.

1928 Harley Davidson Two-cam JDH. (Picture from: http://www.motorarchive.com/)

2. Harley Davidson KR-750
The 1953 Harley-Davidson KR-750 was a purpose-built racing motorcycle, designed specifically to compete in American dirt track and road racing events. This model featured a 750cc side-valve engine, a design that had been in use since the 1920s. 

Harley Davidson KR-750. (Picture from: http://www.motorrevu.hu/)

The KR-750’s development was largely influenced by American Motorcycle Association (AMA) racing regulations, which gave side-valve engines a displacement advantage over overhead-cam designs. 

Harley Davidson XR-750. (Picture from: http://www.midamericaauctions.com/)

This rule allowed American manufacturers to compete effectively against European brands. The KR-750 dominated flat-track racing for years, but by 1969, rule changes rendered it less competitive. This led Harley-Davidson to develop the XR-750, which carried the legacy forward as a dominant racing machine.

1. Harley Davidson WLA
Perhaps the most historically significant of them all, the 1942 Harley-Davidson WLA earned the nickname "Liberator" due to its critical role in World War II. This motorcycle was built specifically for the U.S. Army and played a vital role in military operations across Europe and beyond. It was used extensively for reconnaissance, communication, and escort duties. 

1942 Harley Davidson WLA. (Picture from: http://auto.howstuffworks.com/)

The WLA was not just used by American forces—many Allied countries also adopted it for military operations. What made it unique was its rugged build, olive-drab military paint, and specialized equipment such as leather saddlebags and a blackout headlamp. After the war, many surplus WLA motorcycles were sold to civilians, contributing to the rise of post-war motorcycling culture. Today, the WLA remains a collector’s item, admired for its historical significance and military heritage. (Another Info about HD-WLA.)

Each of these motorcycles represents a defining moment in Harley-Davidson’s history. Whether it was pushing the limits of speed, setting records on the racetrack, or playing a role in global conflicts, these bikes left a lasting impact. They showcase Harley-Davidson’s ability to innovate while staying true to its roots. Harley-Davidson’s legacy is built on power, design, and an enduring connection with riders around the world. These five motorcycles are more than just machines; they are icons that tell the story of American motorcycling. They remind us why Harley-Davidson remains one of the most respected and recognized motorcycle brands to this day.

 

Kept spur your adrenaline on the power of two-wheeled monster and stay alive with the true safety riding. May God will forgive Your sins and so does the cops...... *** [EKA [14072013] | FROM VARIOUS SOURCES | HARLEY DAVIDSON | RESSA HIDAYAT | PIKIRAN RAKYAT 12072013]

Note: This blog  can be accessed via your smart phone